Big UI and navigation Rewrite

new navigation
add some color to the apps
redesign menus
new settings menu
new quick settings
code clean up
size reduction by converting navigation images to font
and more...

src/components/brightness/BrightnessController.cpp

@@ -1,5 +1,6 @@
 #include "BrightnessController.h"
 #include <hal/nrf_gpio.h>
+#include "displayapp/screens/Symbols.h"
 
 using namespace Pinetime::Controllers;
 
@@ -68,3 +69,30 @@ void BrightnessController::Restore() {
   Set(backupLevel);
 }
 
+void BrightnessController::Step() {
+  switch(level) {
+    case Levels::Low: Set(Levels::Medium); break;
+    case Levels::Medium: Set(Levels::High); break;
+    case Levels::High: Set(Levels::Low); break;
+    default: break;
+  }
+}
+
+const char* BrightnessController::GetIcon() {
+  switch(level) {    
+    case Levels::Medium: return Applications::Screens::Symbols::brightnessMedium;
+    case Levels::High: return Applications::Screens::Symbols::brightnessHigh;
+    default: break;
+  }
+  return Applications::Screens::Symbols::brightnessLow;
+}
+
+const char* BrightnessController::ToString() {
+  switch(level) {
+    case Levels::Off: return "Off";
+    case Levels::Low: return "Low";    
+    case Levels::Medium: return "Medium";    
+    case Levels::High: return "High";
+    default : return "???";
+  }
+}

src/components/brightness/BrightnessController.h

@@ -13,10 +13,14 @@ namespace Pinetime {
       Levels Level() const;
       void Lower();
       void Higher();
+      void Step();
 
       void Backup();
       void Restore();
 
+      const char* GetIcon();
+      const char* ToString();
+
     private:
       static constexpr uint8_t pinLcdBacklight1 = 14;
       static constexpr uint8_t pinLcdBacklight2 = 22;